You're just making things up as you go, aren't you? More then a million Yugoslavs left the country as "Gastarbeiters" to be able to feed themselves and their families. Inflation was high and people had to convert their salaries into German marks the same day they got pay checks, otherwise the money was worthless the next day. Basic goods were unattainable. People had to smuggle coffee, bananas and jeans across the border. Of course if you were a part of the red nobility, your life was easier as you got access to special stores and got to enjoy the fruits of the labor of your fellow equals.